/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraEmitter.h
Creates a new emitter by duplicating an existing emitter. The new emitter will reference the same parent emitter if one is available.
static [UNiagaraEmitter](API\Plugins\Niagara\UNiagaraEmitter) * CreateAsDuplicate ( const [UNiagaraEmitter](API\Plugins\Niagara\UNiagaraEmitter) & InEmitterToDuplicate, [FName](API\Runtime\Core\UObject\FName) InDuplicateName, [UNiagaraSystem](API\Plugins\Niagara\UNiagaraSystem) & InDuplicateOwnerSystem )